From: "David S. Miller" <davem@redhat.com>
To: William Lee Irwin III <wli@holomorphy.com>
Cc: Manfred Spraul <manfred@colorfullife.com>,
anton@samba.org, linux-kernel@vger.kernel.org
Subject: Re: 2.5.50-BK + 24 CPUs
Date: 08 Dec 2002 15:22:58 -0800 [thread overview]
Message-ID: <1039389778.13079.1.camel@rth.ninka.net> (raw)
In-Reply-To: <20021208212808.GY9882@holomorphy.com>
On Sun, 2002-12-08 at 13:28, William Lee Irwin III wrote:
> Hmm. What happened to that pipe buffer size increase patch? That sounds
> like it might help here, but only if those things are trying to shove
> more than 4KB through the pipe at a time.
You probably mean the zero-copy pipe patches, which I think really
should go in. The most recent version of the diffs I saw didn't
use the zero copy bits unless the trasnfers were quite large so it
should be ok and not pessimize small transfers.
That patch has been gathering cobwebs for more than a year now when I
first did it, let's push this in already :-)
next prev parent reply other threads:[~2002-12-08 22:50 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-12-08 21:22 Manfred Spraul
2002-12-08 21:28 ` William Lee Irwin III
2002-12-08 23:22 ` David S. Miller [this message]
2002-12-08 23:01 ` William Lee Irwin III
2002-12-09 17:03 ` Manfred Spraul
2002-12-09 20:15 ` David S. Miller
2002-12-09 21:12 ` Manfred Spraul
-- strict thread matches above, loose matches on Subject: below --
2002-12-08 13:09 Anton Blanchard
2002-12-08 14:49 ` Rik van Riel
2002-12-08 16:45 ` Rik van Riel
2002-12-09 14:08 ` Anton Blanchard
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